Common Name: 
Golden Raintree

Three species of flat topped, spreading, deciduous trees or shrubs.  Leaves alternate, simple or bipinnate.  Flowers yellow in large terminal clusters.  Fruit is a bladder-like inflated capsule. Native to China and Taiwan.
Koelreuteria: after Joseph Gottlieb Koelreuter (1733-1806), German professor of botany.

Pronunciation: 
kol-ru-TEE-ri-a
Family: 
Sapindaceae